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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/compute/test/test_set_union.cpp
1 //---------------------------------------------------------------------------//
2 // Copyright (c) 2014 Roshan <thisisroshansmail@gmail.com>
4 // Distributed under the Boost Software License, Version 1.0
5 // See accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt
8 // See http://boostorg.github.com/compute for more information.
9 //---------------------------------------------------------------------------//
11 #define BOOST_TEST_MODULE TestSetUnion
12 #include <boost/test/unit_test.hpp>
14 #include <boost/compute/command_queue.hpp>
15 #include <boost/compute/algorithm/set_union.hpp>
16 #include <boost/compute/container/vector.hpp>
17 #include <boost/compute/types/fundamental.hpp>
19 #include "check_macros.hpp"
20 #include "context_setup.hpp"
22 namespace bc
= boost::compute
;
24 BOOST_AUTO_TEST_CASE(set_union_int
)
26 int dataset1
[] = {1, 1, 2, 2, 2, 2, 3, 3, 4, 5, 6, 10};
27 bc::vector
<bc::int_
> set1(dataset1
, dataset1
+ 12, queue
);
29 int dataset2
[] = {0, 2, 2, 4, 5, 6, 8, 8, 9, 9, 9, 13};
30 bc::vector
<bc::int_
> set2(dataset2
, dataset2
+ 12, queue
);
32 bc::vector
<bc::uint_
>result(19, queue
.get_context());
34 bc::vector
<bc::uint_
>::iterator iter
=
35 bc::set_union(set1
.begin(), set1
.begin() + 12,
36 set2
.begin(), set2
.begin() + 12,
37 result
.begin(), queue
);
39 CHECK_RANGE_EQUAL(int, 19, result
, (0, 1, 1, 2, 2, 2, 2, 3, 3, 4,
40 5, 6, 8, 8, 9, 9, 9, 10, 13));
41 BOOST_VERIFY(iter
== result
.begin()+19);
44 BOOST_AUTO_TEST_CASE(set_union_string
)
46 char string1
[] = "abcccdddeeff";
47 bc::vector
<bc::char_
> set1(string1
, string1
+ 12, queue
);
49 char string2
[] = "bccdfgh";
50 bc::vector
<bc::char_
> set2(string2
, string2
+ 7, queue
);
52 bc::vector
<bc::char_
>result(14, queue
.get_context());
54 bc::vector
<bc::char_
>::iterator iter
=
55 bc::set_union(set1
.begin(), set1
.begin() + 12,
56 set2
.begin(), set2
.begin() + 7,
57 result
.begin(), queue
);
59 CHECK_RANGE_EQUAL(char, 14, result
, ('a', 'b', 'c', 'c', 'c', 'd', 'd', 'd',
60 'e', 'e', 'f', 'f', 'g', 'h'));
61 BOOST_VERIFY(iter
== result
.begin()+14);
64 BOOST_AUTO_TEST_SUITE_END()